Combined cream-separator and bottle-stopper.



R. V. DAVIS. COMBINED CREAM smnuoa AND aoms'smvrzn;

APPLICATION FILED IIAY 2|. l9l1- 1,27 9,667. Patented Sept. 24, 1918.

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UNITED STATES PATENTOFFICE.

RAYMOND V. DAVIS, OF DEN 'VER, COLORADO.

COMBINED CREAM-SEPARATOR AND BOTTLE-STOTPER.

Specification of Letters Patent.

Patented Sept. 24, 1918 Application filed May 21, 1917. Seria1-No. 169,91.

To all whom it may concern:

Be it 'known that I, RAYMOND V. DAVIS, a citizen of the United States, residing at 2254 High street, in the city and county of Denver and State of Colorado, have invented certain new and useful Improvements in Combined Cream-Separators and Bottle-Stoppers, of which the following is a specification.

This invention relates more partlcularly to a combined milk separator and bottle stopper of'the detachable type and .it has for its primary aim to provide a device of the character described having a long pouring orliquid conducting tube and a shorter venting or air admitting tube, both :tubes being sharpened to facilitate the puncturing of the usual cardboard disk'stopper of a milk bottle.

The invention further resides in the features of construction, and the arrangements and combinations of parts hereinafter described in detail and claimed'in asuccinct manner, reference being had to the accompanying drawing wherein Figure 1 is a side elevation of my improved device showing how it is applied to a milk bottle, the latter being shown in dotted lines;

V Fig. 2 is an edge view of the combined milk separator and bottle stopper;

Fig. 3 is a top plan view thereof with the *stopper opened;

Fig. 4 1s a vertical section of a slightly modified form of the invention, and

Fig. 5 is a top plan view of the construction shown in Fig. 4.-.

Referring. more in detail to the drawing, and employing like characters of reference for corresponding parts throughout the several views, the numeral 1 designates the longer tube and 2 the shorter tube, said tubes opening at their'upper ends through a cross connecting bar 3 to which they are rigidly fixed. The longer tube is curved outwardly to conform substantially to the contour of the bottle-i whereby the lower end of said tube will practicallyengage the in- -ner wall of the enlarged body portion of the bottle to permit-of a thorough draining of the contents. The shorter tube is preferably disposed so as to be on the upper side. of the bottle when tilted and admit air to replace the liquid that is; drawn through the liquid-conducting tube 1. Both tubes have their lower ends beveled to provide the piercing points 5, said bevels being diver-- gently related: so that the piercing points will be on the opposite outer sides of said'tubes.

A stopper-is provided for the opened upperends of the tubes and comprises'an elongated closure plate 6 that is-pivoted between its ends to the cross-bar 3- and between i the tubes, as at 7-, whereby upon rotating said closure plate-the same may be disposed over the tubes to close thesame or may be swung to a position as shown in Fig. 3'to unobstruct the tube passages. A- handle or knob 8 is formed on the closure plate to facilitate the manipulation thereof.-

. In practice, to withdraw the contents of the bottle 4,-the tube 1 is entered through the diskstopper 9 and subsequently the tube 2. is also entered as shown in Fig. 1. The closure plate maythen be movedto uncover the tubes and the contents withdrawn in an obvious manner. The length of tube 1 is 'such that it extends below the Scream and into the milk so that in tilting the bottle the heavier liquid will first be removed and separated/from the cream. Each tube'may be provided with-ran annular. shoulder 10v to'abut the disk 9 and thereby limit the inward movement of-the tubes. l

In some instances it is desirable tohave a" given for clearness of understanding only, 1t being understood that various changes in the construction may be resorted to as fall within the scope of the appended claims, and that the materials used for the several parts maybe, such as the manufacturer desires.

What is claimed is 1. A combined creamseparator and bottle stopper comprising a disk-like stopper part, a pair of tubes piercing theistopper and fixedly secured thereto, one tube terminat-.

ing immediately beneath the stopper and .theother tube extending down a considerable distance, both tubes extending above The foregoing detaildescription has been I the stopper, a bar-like member through which the tubes open, rigidly connecting,

the latter at their upper ends and supported thereby spaced above the-stopper whereby to provide a rigid structure above the disk stopper adaptable as a handle, and a bar-like closure for the tubes.

2. A combined cream separator and bottle stopper comprising a stopper part, a pair 10 of tubes piercing the stopper and fixedly secured thereto, both tubes extending above the stopper an equal distance, a member throughwhich the tubes open, rigidly connecting the latter at their upper ends in spaced relation to the stopper and constituting a rigid handle therefor, and a closure for the tubes arranged pivotally on top of said connecting member.

In testimony whereof I aifix my signature RAYMOND V. DAVIS. 

